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D&T Heating and Cooling

4.9

About this business

Specialties: With close to 25 years experience, rest assured we can replace, repair, or maintain your heating and cooling system. We work hard for our customers every day. Most of our calls are serviced the same day and repaired on the original visit. Being family owned and operated heating cooling contractor, we understand how important it is to be able to trust a company. Rest assured we will stand behind our work, respect you and your home, and be knowledgeable and courteous. Established in 2003. We started out as a one m... read more

Location details

2121 Bear Corbitt Rd, Bear, DE, 19701, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 11:00 p.m.
Tue8:00 a.m. to 11:00 p.m.
Wed8:00 a.m. to 11:00 p.m.
Thu8:00 a.m. to 11:00 p.m.
Fri8:00 a.m. to 11:00 p.m.
Sat8:00 a.m. to 11:00 p.m.
Sun8:00 a.m. to 11:00 p.m.
4.9212 reviews
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Charles Megginson's profile image
Charles Megginson 
on Google
3 weeks ago

In July 2024 we had a new heat pump system installed by another contractor. The install was completed just as the hottest period of the season was winding down. From the start, the system didn't seem to cool nearly as well as the older system that was replaced. But since the old system had broken down three straight years, and in the middle of a heat wave, it was time for a new system. Fast forward to July 2, 2025, the installing contractor came out to do preventative maintenance I discussed the systems lack of performance w... read more

Daniel Badger's profile image
Daniel Badger 
on Google
a month ago

Pat, with D&T Heating & Cooling, came out promptly to assist my mother and her home. Expected between 8am and 12pm, Pat called at 7:45am and arrived shortly after 8am. He went on to help her with the diagnosis, being sure to emphasize what materials and regularly scheduled maintenance she would need to keep the most efficient output in her home, as well as save money in the long run (always do your yearly maintenance! Just like oil changes and tire rotations on your vehicle!) Due to the nature of the A/C’s roadblock, Pat dia... read more

john landsborough's profile image
john landsborough 
on Google
a month ago

I recommend D&T withh 100% confidence. I have been in contract with them for over 15 years and have received A++ service. I had to replace both of my AC units and heat pumps that they did with skill keeping my house clean and me informed. I have never met any of their associates that weren't professional and friendly. Yesterday I needed service on a unit not cooling and they arrived quickly and had me back up in a matter of minutes. Doug Renshaw arrived exactly when he said he would be there and treated my like family. I hav... read more

Wanda coleman's profile image
Wanda coleman 
on Google
a month ago

Would highly recommend D&T. They were quick to return our call. We set an appointment, They were here on time, the young man was efficient and seemed to be very knowledgeable. The fees were very reasonable. 

Kevin Sumner's profile image
Kevin Sumner 
on Google
a month ago
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Frequently asked questions about D&T Heating and Cooling

How is D&T Heating and Cooling rated?

D&T Heating and Cooling has a 4.9 star rating with 212 reviews. 

When is D&T Heating and Cooling open?

D&T Heating and Cooling is closed now. It will open at 8:00 a.m. 

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